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Product Detailed Parameters
- Description：Tools/Equipment/Hardware
- Series：162
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：-
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 6.3V, Series 12.6V
- Current - Output (Max)：Parallel 400mA, Series 200mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：2.4VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：35.05mm L x 28.70mm W
- Height - Seated (Max)：30.23mm
- Voltage - Isolation：2500V
- Weight：-
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Overview
The Hammond Manufacturing 162E12R-BULK is a low voltage power transformer designed for PCB mounting. It features a dual primary winding configuration supporting 115 VAC and 230 VAC input voltages. The unit provides a secondary output of 12.6 VAC center-tapped, delivering a power rating of 2.4 VA with a maximum secondary current of 200 mA. Constructed as a through-hole component, it measures 1.38 inches in length, 1.13 inches in width, and 1.31 inches in height.
Feature Summary
- Dual primary winding design enables operation at both 115 VAC and 230 VAC input levels.
- Low profile construction facilitates direct PCB mounting via through-hole termination.
- Center-tapped secondary output provides stable low voltage conversion for electronic circuits.
Applications
- Low voltage power supply modules
- Electronic control panels
- Consumer electronics devices
Procurement Notes
Verify the specific suffix 'BULK' against the manufacturer's official documentation to confirm packaging format and terminal type variations. Ensure the input voltage requirements match the dual primary specifications before integration. Cross-reference the part number with authorized distributors to confirm availability and compliance with regional shipping restrictions if applicable.
Selection Notes
Select this model when a compact, low-profile transformer is required for dual-voltage (115/230V) applications. The 2.4 VA rating suits low-power circuitry. Verify that the physical dimensions fit the PCB layout constraints. Confirm that the center-tapped secondary configuration aligns with the rectification or regulation scheme of the target design.
Part Context
This component belongs to the Hammond 162 series of low voltage PCB mount transformers. It shares dimensional similarities with other models in the series but differs in electrical ratings and winding configurations. The series is characterized by its low profile and through-hole installation method, suitable for space-constrained electronic assemblies requiring reliable AC-to-AC voltage transformation.
Replacement Considerations
The 162D12 is a documented substitute within the same series, offering similar dimensions but differing in power rating (1.1 VA) and current capacity (90 mA). Verify that the lower rating of the substitute meets the load requirements of the application before replacement.
